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【九洲酷游官网下载】

  如(rú )今(jīn )燕麦草(cǎo )、小杂粮、覆膜(mó )马铃(líng )薯等耐旱作(zuò )物(wù )“当家(jiā )”,以水定粮改(gǎi )变(biàn )了(le )察汗(hàn )淖尔(ěr )湿地周(zhōu )边(biān )农业形态。庞学(xué )峰给记者算了一笔账(zhàng ):种植燕麦草,只(zhī )搞(gǎo )“雨养”农业(yè ),不(bú )使用(yòng )地下水。成本下降,加(jiā )上(shàng )轮(lún )作(zuò )和(hé )“水改(gǎi )旱”补贴,亩效(xiào )益可比种(zhǒng )甜菜增加(jiā )200元(yuán )人民币(bì )左右。

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